As of June, 1998, we have renamed our LDMOS products with an
improved numbering system. The numbering system identifies the
package and the number of dice used. The numbering system consist
of 5 characters
T-P-M-V-D

The last character 'D' identifies the number of dice used. (Per
side for Push Pull Devices)The fourth character 'V' identifies the supply voltage. '0' for 28V, 4 for 50V and '2' for 12.5VThe third character 'M' defines the die identity.
The second character identifies the package used. A 'K' would
identify 'AK package, a 'Q' for AQ. A 'X' for LX2 and so forth.
The first character differentiates between Vdmos and Ldmos. 'L'
is for Ldmos.